addEventHandler('onPlayerChat', g_Root,
    function(msg, type)
        if type == 0 then
            cancelEvent()
            if chatTime[source] and chatTime[source] + tonumber(get("*chat/mainChatDelay")) > getTickCount() then
                outputChatBox("Stop spamming main chat!", source, 255, 0, 0)
                return
            else
                chatTime[source] = getTickCount()
            end
            if get("*chat/blockRepeatMessages") == "true" and lastChatMessage[source] and lastChatMessage[source] == msg then
                outputChatBox("Stop repeating yourself!", source, 255, 0, 0)
                return
            else
                lastChatMessage[source] = msg
            end
            local r, g, b = getPlayerNametagColor(source)
            outputChatBox(getPlayerName(source) .. ': #FFFFFF' .. msg:gsub('#%x%x%x%x%x%x', ''), g_Root, r, g, b, true)
            outputServerLog( "CHAT: " .. getPlayerName(source) .. ": " .. msg )
        end
    end
)